package lab04.test02;

/**
 * Created by dell on 2017/12/14.
 */
public class Threadone extends Thread{
    @Override
    public void run(){

        while(true){
            System.out.println("Hello,World!");
            try {
                Thread.sleep(1000);
            } catch (InterruptedException e) {
                e.printStackTrace();
            }
        }
    }

}
